| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| TEETH QUANTITY | 60 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | LEFT |
| BODY STYLE | SPOKED, OFFSET |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| BORE NOMINAL DIAMETER | 25.0 MILLIMETERS BOTH ENDS |
| FACE NOMINAL WIDTH | 24.0 MILLIMETERS |
| HELIX ANGLE | 25.0 DEGREES |
| KEYWAY NOMINAL WIDTH | 8.0 MILLIMETERS BOTH ENDS |
| HUB NOMINAL DIAMETER | 34.0 MILLIMETERS SECOND END |
| HUB NOMINAL DIAMETER | 38.0 MILLIMETERS FIRST END |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| III MATERIAL | ACIER COMP 25CRMO4 (EN 10083-1) OVERALL |
| PITCH DIAMETER | 113.75 MILLIMETERS NOMINAL |
| PRESSURE ANGLE | 20.0 DEGREES |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 15.8 MILLIMETERS BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 10.0 MILLIMETERS FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 6.0 MILLIMETERS SECOND END |
| NOMINAL OUTSIDE DIAMETER | 117.25 MILLIMETERS |